How to load only what displayed in List, Grid,Gallery, etc…?

StackOverflow https://stackoverflow.com/questions/4197093

Question

I would like to improve the load of my activities in my Android app.

Every activity is either a GridView, a List or a Gallery.

My questions is : How can I load only what's displayed ?

Let's say I have to display a list of 500 songs (The same with a grid of 500 pictures), and each cell includes the Thumbnail, title and lenght.

How can I know which one is currently displayed ?

I don't know if I made myself clear, if not please jut let me know.

Was it helpful?

Solution

I think you should have a look at Lazy List Loading Example.

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